While Vasanth begins to believe in the supernatural, the skeptical Ganesh searches for a rational, scientific explanation.

Sujatha, the pen name of S. Rangarajan, was a prolific Tamil author who revolutionized the crime and thriller genre. An engineer by profession, he brought scientific realism to his fiction, making him one of the most popular writers of the 20th century. He is best known for creating the iconic detective duo , who lead the investigation in Kolaiyuthir Kaalam . Plot Summary: Science vs. The Occult

Strange events occur—voices in empty rooms, ghostly apparitions by the lake, and brutal murders.